58% Polyester / 30% Recycled Polyester / 12% Elastane. Stretch To Give Full Range Of Motion. Ribbed Collar. 3 Button Placket. All Over Print. Opti•Dri™ Wicks Away Moisture To Keep You Dry. Made With 30% Recycled Polyester. Model Is 6'1" And Wears Size Medium. Machine Wash. Opti-Dri™. Transfers moisture away from your body to keep you cool and dry.